Detailed description
The control cabinet is an assembly of switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electrical wiring requirements. Its layout should meet the requirements for normal operation of the power system, facilitate maintenance, and not endanger human life. and the safety of surrounding equipment. During normal operation, the circuit can be connected or disconnected with the help of a manual or automatic switch. When there is a fault or abnormal operation, the circuit is cut off or the alarm is generated by using protective equipment. Measuring instruments can display various parameters during operation, adjust certain electrical parameters, and provide prompts or signals for deviations from normal working conditions. Commonly used in various power generation, distribution and substations.
Introduction to the technological features of PS frame-type universal control cabinet
Control cabinet
1. The cabinet door is 25mm off the ground, and the 2.5mm thick installation plate has 20mm wide U-shaped bends on both sides, making the installation plate stronger and easier to transport.
2. The three cable introduction covers at the bottom of the box are interchangeable, easy to move, easy to introduce cables, and easy to open holes for cable entry.
3. There are grounding bolts on the cabinet door. 5. The load-bearing hinge is easy to install and it is also easy to replace the cabinet door. The cabinet door can be opened 130°.
4. The plastic slide guide can be used to push the installation plate into the cabinet from the front of the cabinet through the guide rail. 7. The strong rectangular frame can not only enhance the strength of the front door, but can also be used to fix and install electrical components (with Use door mounting bars).
5. The back panel can be easily installed and fixed with screws; the cabinet door can also be replaced.
6. Equipped with MS821 lock as standard, the cabinet door can be locked at three points: upper, middle and lower.
7. Sealing ring: polyurethane foam sealing strip to ensure protection level.
8. Add a waterproof edge to the cabinet door frame to cooperate with the cabinet door sealing ring to prevent water and dust from falling into the cabinet.
9. (Single door) left and right interchangeable door opening design, convenient to use. Standard modular mounting hole design for easy installation.
10. Internal light, convenient for installation and inspection (optional).
11. Document bag to facilitate on-site work (optional).
12. Installation beams can also be installed in the cabinet without using a mounting plate (optional).
13. Fan and filter to ensure ventilation in the cabinet, protection grade IP54 (optional).
14. Base, fixed or movable, easy to disassemble and install (optional).
15. Double installation plates, large installation capacity (optional).
16. Door mounting strip for easy installation.
17. The full-frame side panels, front and rear doors, top and bottom panels of the cabinet can be removed, which can adapt to various requirements and facilitate installation and maintenance.
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